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Split latch count down and progress bar printing methods

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This commit is contained in:
Ivan Vilata-i-Balaguer 2016-05-12 09:51:56 +02:00
parent dfaf6302b9
commit 53019a88f2
1 changed files with 13 additions and 9 deletions
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22
network/src/test/java/io/bitsquare/p2p/network/NetworkStressTest.java
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@ -112,26 +112,30 @@ public class NetworkStressTest {
return ret;
}
/** Decrease latch count and print pending as a progress bar based on the given character. */
private void countDownAndPrint(CountDownLatch latch, char c) {
latch.countDown();
int remaining = (int)latch.getCount();
/** Print a progress bar based on the given character. */
private void printProgress(char c, int n) {
long now = System.currentTimeMillis();
if (now - lastProgressUpdateMillis < 500)
return; // throttle message printing below half a second
lastProgressUpdateMillis = now;
if (remaining > 0) {
if (n > 0) {
String hdr = String.format("\r%s> ", this.getClass().getSimpleName());
String msg = (hdr.length() - 1/*carriage return*/ + remaining + 1/*final space*/ > terminalColumns)
? String.format("%c*%d", c, remaining)
: nChars(c, remaining);
String msg = (hdr.length() - 1/*carriage return*/ + n + 1/*final space*/ > terminalColumns)
? String.format("%c*%d", c, n)
: nChars(c, n);
System.out.print(hdr + msg + ' ');
}
if (remaining == 1)
if (n == 1)
System.out.print('\n');
System.out.flush();
}
/** Decrease latch count and print pending as a progress bar based on the given character. */
private void countDownAndPrint(CountDownLatch latch, char c) {
latch.countDown();
printProgress(c, (int)latch.getCount());
}
@Before
public void setUp() throws Exception {
// Parse test parameter environment variables.